Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Juneau, AK.
Next low tide (tomorrow) : 3:43 am (1.3 ft)
Next high tide : in 2h 38m at 8:38 pm (15.3 ft)
Sunset today : 9:03 pm
Sunrise tomorrow : 5:03 am
Moon phase : Waning Crescent (31% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - Oct 2100

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:2116.25:58-0.16:211.17:036:31Waning Crescent1Fri
2Sat12:2717.012:5417.76:37-0.97:01-0.97:056:28New Moon2Sat
3Sun1:1217.81:2819.07:15-1.27:41-2.57:076:25New Moon3Sun
4Mon1:5618.12:0319.87:53-1.08:22-3.57:096:22New Moon4Mon
5Tue2:4017.92:3920.18:33-0.39:04-3.77:126:19Waxing Crescent5Tue
6Wed3:2617.23:1819.89:130.99:48-3.17:146:16Waxing Crescent6Wed
7Thu4:1416.04:0118.89:572.410:37-1.87:166:14Waxing Crescent7Thu
8Fri5:0914.64:4917.410:464.111:33-0.27:186:11First Quarter8Fri
9Sat6:1713.25:4815.711:485.67:216:08First Quarter9Sat
10Sun7:4812.47:0814.212:421.41:126.67:236:05First Quarter10Sun
11Mon9:2312.78:4513.62:072.42:496.47:256:03First Quarter11Mon
12Tue10:3213.610:0813.93:322.44:105.27:276:00Waxing Gibbous12Tue
13Wed11:2014.711:1114.64:372.05:093.67:305:57Waxing Gibbous13Wed
14Thu11:5815.75:261.55:542.17:325:54Waxing Gibbous14Thu
15Fri12:0015.212:3016.46:061.26:330.87:345:52Waxing Gibbous15Fri
16Sat12:4115.612:5716.96:411.27:07-0.27:365:49Full Moon16Sat
17Sun1:1815.81:2317.37:131.47:39-0.87:395:46Full Moon17Sun
18Mon1:5215.81:4817.47:431.98:09-1.17:415:44Full Moon18Mon
19Tue2:2515.62:1317.48:122.68:39-1.07:435:41Full Moon19Tue
20Wed2:5715.32:4017.18:403.49:09-0.57:455:38Waning Gibbous20Wed
21Thu3:2914.63:0816.69:094.29:410.17:485:36Waning Gibbous21Thu
22Fri4:0413.83:3915.99:395.210:161.07:505:33Waning Gibbous22Fri
23Sat4:4312.94:1415.010:126.110:581.97:525:30Waning Gibbous23Sat
24Sun5:3312.04:5914.110:557.011:522.77:555:28Third Quarter24Sun
25Mon6:4411.46:0413.112:017.67:575:25Third Quarter25Mon
26Tue8:1511.57:3412.61:033.31:417.67:595:23Third Quarter26Tue
27Wed9:2712.59:0413.02:233.23:136.48:025:20Third Quarter27Wed
28Thu10:1713.910:1513.93:332.64:184.58:045:18Waning Crescent28Thu
29Fri10:5815.511:1415.04:291.85:092.28:065:15Waning Crescent29Fri
30Sat11:3617.25:171.25:54-0.18:095:13Waning Crescent30Sat
31Sun12:0616.112:1318.76:020.76:37-2.18:115:10New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9452210)

Common Questions About Juneau, AK Tides

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What time does the tide turn (slack tide) in Juneau, AK today?

Slack tide in Juneau, AK is approximately 12:10 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Juneau, AK?

Juneau, AK is currently in a transitional phase. Tonight's moon is 31% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Juneau, AK tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Juneau, AK?

Tide predictions for Juneau, AK come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Juneau, AK?

Tide data for Juneau, AK is sourced from NOAA Station #9452210. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9452210.

What is the moon phase in Juneau, AK tonight?

Tonight the moon over Juneau, AK is Waning Crescent (31% illuminated). This places Juneau, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA